138121635

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{10949}}^1$

素因数の和:11015

約数の個数: 24

約数和(自身を含む): 228898800

約数和(自身を除く): 90777165

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 841, 2523, 4205, 10949, 12615, 32847, 54745, 164235, 317521, 952563, 1587605, 4762815, 9208109, 27624327, 46040545, 138121635]

約数ペア:

[(1, 138121635), (3, 46040545), (5, 27624327), (15, 9208109), (29, 4762815), (87, 1587605), (145, 952563), (435, 317521), (841, 164235), (2523, 54745), (4205, 32847), (10949, 12615)]